A resort hotel has 220 guests. On one day, 5 groups of 15 guests leave to shop and 2 groups of 10 guests go sightseeing. Evaluate 220minus(5 times 15)minus(2times10) to find the number of guests that are left at the hotel.

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.

Answer asap evaluate 4-0.25g+0.5h4−0.25g+0.5h when g=10g=10 and h=5h=5.

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